Logs: TypeError: pc.addStream is not a function.
Fixed js error when using safari due to deprecated
RTCPeerConnection.addStream() method.
Updated js fiddle examples to use the addTrack()
method instead.
Add new example that demonstrates how to take WebRTC to RTP.
Also provides instructions and pre-canned SDP so you can easily
playback in VLC and ffmpeg.
Resolves#1061